Training tool



FIG. 1 is a top plan view of a training tool showing the new design;

FIG. 2 is an enlarged front elevation view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a top perspective view thereof; and,

FIG. 5 is a bottom perspective view thereof. 

CLAIM The ornamental design for a training tool, as shown and described. 